First step in getting rid of paint phases. Verified that
deleting this phase entirely would cause flights-app-pixel.sky
to fail and that it still passes in this patch, which just does
the background painting as part of the foreground phase.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/867463005
This is an optimization to avoid painting backgrounds
that are obscured. It's a lot of complexity that it's
not clear we'll need given that we're using a GL backend.
Also, we can add it back in more easily/efficiently in the future
once we have a display list architecture.
This also means we can remove the needsPaintInvalidation
dirty bit and some opacity information on filters.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/856563006
There is a slight change in behavior in FrameSelection::revealSelection.
If you have a non-collapsed selection, then we'll center the start
of the selection instead of the whole selection in some cases. There's
a ton of callers of this code, so it's hard to be sure if any of this
actually changes behavior for sky. In manual testing, I couldn't find
any scenarios where there was a difference. Almost universally,
when we call revealSelection, we have a CaretSelection. The only
case I could think of where we have a RangeSelection is when
modifying an off-screen selection (e.g. shift+right), but in that case
we pass the RevealExtent option, so this patch doesn't change behavior
there.
Removing that caller makes all the rest of this rect computing
code into dead code.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/847303003
This caused us to lose our gn check certification. :(
Turns out gn check was just ignoring all the header
paths it didn't understand and so gn check passing
for sky wasn't meaning much. I tried to straighten
out some of the mess in this CL, but its going to take
several more rounds of massaging before gn check
passes again. On the bright side (almost) all of
our headers are absolute now. Turns out my script
(attached to the bug) didn't notice ../ includes
but I'll fix that in the next patch.
R=abarth@chromium.org
BUG=435361
Review URL: https://codereview.chromium.org/746023002
The only place it's used now is making it so that
anonymous flex items don't do ellipsizing the same
way anonymous items inside a block would. This
is something we don't need, especially now that
we only have anonymous paragraphs around text nodes.
It's not clear to me if we want this looking at the
parent behavior at all, but that's something that
can be fixed in a followup.
Also delete some dead anonymous block functions.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/741893002
-Add RenderParagraph and display:paragraph. This is the only
render type that's allowed to contain inlines or text.
-If you put text nodes directly in a non-paragraph, wrap them
in an anonymous paragraph. This may not be the place we want
to end up, but it's a good stopgap to make it so we don't
crash in this case.
-Make StyleAdjuster force that non-paragraph blocks only contain
RenderBlock subclasses and that paragraphs and inlines only contain
inlines.
-Considerably simplify addChildIgnoringAnonymousColumnBlocks
now that we only create anonymous blocks for the case of
text nodes in non-paragraphs. Also get rid of the behavior
where we try to group multiple nodes into a single
anonymous block.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/729693003
We never paint scroll corners. The only thing we need them
for is so that the vertical and horizontal scrollbars don't
overlap each other. So, that's the only place left that
still computes a scroll corner rect.
We don't support resizers. Remove the code for them as well
as the CSS resize property.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/689283003
Margin collapsing is a document-oriented feature. For applications
it just causes confusion and slowness.
margins.sky has failure output because offsetTop is returning the
wrong values. That's not new with this patch though. When I look
at it visually in skydb, everything seems to be in the right place.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/700743002
The two are unrelated, but it was easier to just grep for grid
and remove them all. Aside from the media query change, there
isn't any change in behavior since grid was behind a flag.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/689853003
This just removes a random subset of vertical writing mode bits
that I grepped for. There's a ton more to do, but it seems best to
do it in chunks.
The key things for understanding this patch, isWritingModeRoot is
always false and isHorizontalWritingMode is always true. Also,
we're never flipped* modes of any kind, so we can undo any flipping.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/688213002
